With Audible Detect Signal

G-200 SERIESTWO CHANNEL RACK MOUNT DETECTOR

Ø Two detector channels in a single unitØ Eight front panel DIP switches for each channel

provide:w Eight levels of sensitivityw Presence or Pulse modew Four loop frequenciesw Fail-Safe or Fail-Secure operationw Channel disable

Ø Loops are sequentially scanned to eliminatecrosstalk

Ø Loop fail event monitor remembers andindicates intermittent and current loop failures

Ø Detector is self tuning and provides completeenvironmental tracking

Ø Dual color (red / green), high intensity LEDsprovide detect and loop fail indications

Ø Complete built-in detector integrity testØ Space provided on front panel to label each

channelØ Audible detect signal (buzzer) facilitates loop

and/or detector troubleshooting

Overview

Manufactured under U.S. Patent Numbers 5,939,551 and 6,281,809. - Other Patents Pending.

Reno A&ETransportation Control Products

4655 Aircenter Circle • Reno, Nevada • 89502 • USATel: (775) 826-2020 • Fax: (775) 826-9191

E-mail: sales@renoae.com • Website: www.renoae.com

Ordering InformationModel G-200-XX ç R = Relay outputs

SS = Solid State outputs

The Model G-200 series is designed to meet or exceed NEMA Standards TS 2-1998 for Type A detectors and isdownward compatible to NEMA Standards TS 1-1989. Model G-200 detectors are two channel, DIP switchprogrammable, card rack type loop detectors with individual channel detect and loop fail indications provided viatwo dual color, high intensity LEDs.

Solid State Outputs Optically isolated. 30 VDC max. collector (drain) to emitter (source). 100 mAmax. saturation current. 2 VDC max. transistor saturation voltage. The output is protected with a 33-volt Zener diode connected between the collector (drain) and emitter (source).Relay Outputs The relay contacts are rated for 6 Amps max., 150 VDC max., and 180 Watts max.switched power.Response Time The response time of either channel is affected by the sensitivity level setting andFail-Safe / Fail-Secure selection of that channel. When set to operate in Fail-Safe mode, responsetime is 65 ±25 milliseconds for all sensitivity levels. When set to operate in Fail-Secure mode,response time varies and depends on the sensitivity level selected. (See Sensitivity, -DL/L, &Response Time table.)Self Tuning The detector automatically self tunes and is operational within two seconds afterapplication of power or after being reset. Full sensitivity and hold time requires 30 seconds ofoperation.Environmental & Tracking The detector is fully self-compensating for environmental changes andloop drift over the full temperature range and the entire loop inductance range.Grounded Loop Operation The loop isolation transformer allows operation with poor quality loops(which may include one short to ground at a single point).Detect Outputs Per NEMA TS 2, a detection output (Call) is indicated by a closed relay contact (Relayoutput) or a conducting state (Solid State output). When operating in Fail-Safe mode, a channel'soutput defaults to a Call state for any loop failure condition on that channel. When operating in Fail-Secure mode, a channel's output defaults to a No Call state for any loop failure condition on thatchannel. In either Fail-Safe or Fail-secure mode, a channel's output defaults to a Call state upon lossof power.NEMA TS 2 Channel Status Outputs Meets and/or exceeds all NEMA TS 2 status outputspecifications.Test Mode A PCB mounted DIP switch enables Test Mode. Test Mode provides a means of verifyingproper operation of the detector’s controls and indicators (switches and LEDs). Each channel’s looposcillator circuit is also checked to verify the correct frequency in each of the four frequency settings.

G-200 SERIES SPECIFICATIONSThis is a Performance Specification. It is not intended to be used as Operating Instructions.General Characteristics:Loop Frequency Each channel has four (4) DIP switch selectable loop frequencies (normally in therange of 20 to 100 kilohertz) that are a function of the actual loop / lead-in network.Sensitivity Eight (8) sensitivity levels are available for each channel. The eight settings are selectableusing three DIP switches. Each of the eight sensitivity levels are binary encoded from 0 to 7 (lowestto highest sensitivity). The sensitivity level selected determines the percentage of negative inductancechange of the loop circuit required for a Call output signal. (See Sensitivity, -DL/L, & Response Timetable.)Channel Disable When set to the Disable position, the channel output is continuously in the No Callstate regardless of the presence or absence of vehicles over the loop. The loop oscillator is notactivated when the channel is in the Disabled (ON) state. Changing this setting will reset the channel.Presence / Pulse Mode Each channel can be independently set to operate in one of two modes bymeans of front panel mounted DIP switches.

Presence Mode Call hold time is a minimum of four minutes regardless of vehicle size, and istypically one to three hours for an automobile or truck.Pulse Mode A pulse of 125 ±10 milliseconds duration is generated for each vehicle entering theloop detection zone. Each vehicle detected is instantly tuned out if it remains in the loop detectionzone longer than two seconds. This feature allows detection of vehicles subsequently enteringthe detection zone. After each vehicle leaves the loop detection zone, the channel resumes fulldetection sensitivity within one second. Changing the Presence / Pulse Mode switch will resetthe channel.

Fail-Safe / Fail-Secure Operation During a loop failure condition, the state of the channel’s outputcan be selected as Call in the Fail-Safe mode or No Call in the Fail-Secure mode. Fail-Safe operationduring a loop failure is the standard mode of operation for intersection control. Fail-Secure operationduring a loop failure is typically used for incident detection systems for freeway management. Fail-Secure selection also selects fast response for very accurate speed measurements. Changing thissetting will reset the channel. (See Sensitivity, -DL/L, & Response Time table.)100 Millisecond Minimum Output When the detector is operating in Presence mode, two modes ofoperation are available for the Call outputs; Normal mode or 100 Millisecond Minimum Output mode.100 Millisecond Minimum Output mode can be selected via a DIP switch on a PC board mounted two-position DIP switch module. When this feature is OFF, Call outputs will stay on only as long as thedetection zone is occupied. When this feature is ON, every Call output will have a minimum durationof 100 milliseconds.Audible Detect Signal A front panel mounted pushbutton is used to enable an audible detect signalthat is emitted any time a given channel’s detection zone is occupied.Detect / Fail Indicator Each channel has a super bright, high intensity, dual color (red / green) LEDthat indicates a Call output and/or the status of any current or prior loop fault condition. A continuousON (green) state indicates a Call output. A continuous ON (red) state indicates that a current openloop failure condition or an inductance change condition of greater than +25% condition exists. A oneHz (red) flash rate indicates that a current shorted loop failure condition or an inductance changecondition of greater than -25% condition exists. A flash rate of three 50 millisecond (red) pulsesindicates a prior loop failure condition. A flash rate of three 50 millisecond (red) pulses followed by a750 millisecond (green) pulse indicates a prior loop failure condition and a current Call output (detectstate). If the audible detect signal is activated, any detect indication that would normally be displayedas green will be displayed as orange.Loop Fail (Event) Monitor: If the total inductance of the loop input network goes out of the rangespecified for the detector, or rapidly changes by more than ±25%, the affected channel will immediatelyenter the programmed Fail-Safe or Fail-Secure mode of operation. Fail-Safe operation generates acontinuous Call output in the Presence or Pulse mode. Fail-secure operation does not generate a Calloutput during a loop failure. In both modes of operation, the detect / fail LED will illuminate (red) andremain on for as long as the loop fault exists. If the loop self-heals, the channel will resume operationin a normal manner, but the detect / fail LED of the channel will begin to flash at a rate of three flashesper second as a means of indicating a prior loop fail condition. The detect / fail LED will continue itsindication of a prior loop failure until the detector channel is reset, the detector channel is reset, or thedetector is reset.

Specifications (Physical):Weight 6.0 oz (170 gm.).Size 4.50 inches (11.43 cm.) high x 1.12 inches (2.84 cm.) wide x 6.875 inches (17.46 cm.) deep(including connector, excluding handle). Handle adds 1.00 inch (2.54 cm.) to depth measurement.Operating Temperature -40º F to +180º F (-40º C to +82º C).Circuit Board Printed circuit boards are 0.062 inch thick FR4 material with 2 oz. copper on both sidesand plated through holes. Circuit boards and components are conformal coated with polyurethane.Connector 2 x 22 contact edge card connector with 0.156 inch (0.396 cm.) contact centers. Key slotslocated between pins B/2 & C/3, E/5 & F/6, and M/11 & N/12. (See Pin Assignments table.)

Specifications (Electrical):Power 10.8 to 30 VDC. Solid State outputs, 100 mA maximum; Relay outputs, 130 mA maximum.Loop Inductance Range 20 to 2000 microhenries with a Q factor of 5 or greater.Loop Feeder Length Up to 5000 feet (1500 m) maximum with proper feeder cable and appropriateloops.Loop Inputs Transformer isolated. The minimum capacitance added by the detector is 0.068microfarad.Scanning: The loop(s) connected to each detector channel are activated alternately to minimizecrosstalk between adjacent loops connected to the same detector.Lightning Protection The detector can tolerate, without damage, a 10 microfarad capacitor chargedto 2,000 volts being discharged directly into the loop input terminals, or a 10 microfarad capacitorcharged to 2,000 volts being discharged between either loop terminal and earth (chassis) ground.Detector Reset Changing the position of either channel’s DIP switches (except the frequencyswitches) will reset that detector channel. The detector can be reset by connecting a logic groundsignal to Pin C (Reset Pin). Reapplication of power after a power loss will also cause the detector toreset. After changing either channel’s frequency selection switches (DIP switches 2 & 3), the channelmust be reset.

Reno A & E Model G-200 2017 03 15 - Specifications are subject to change to reflect improvements and upgrades. Visit our Website at www.renoae.com for the most current information on all of our products. P/N 551-0710-00

Pin Assignments

Pin Function Pin FunctionA DC Common 1 No ConnectionB DC + 2 No ConnectionC Reset Input 3 No ConnectionD Channel 1 Loop Input 4 Channel 1 Loop InputE Channel 1 Loop Input 5 Channel 1 Loop InputF Channel 1 Output, Collector (Drain) / Relay Normally Open 6 No ConnectionH Channel 1 Output, Emitter (Source) / Relay Common 7 Channel 1 TS 2 Status OutputJ Channel 2 Loop Input 8 Channel 2 Loop InputK Channel 2 Loop Input 9 Channel 2 Loop InputL Chassis Ground 10 No ConnectionM No Connection 11 No ConnectionN No Connection 12 No ConnectionP No Connection 13 No ConnectionR No Connection 14 No ConnectionS No Connection 15 No ConnectionT No Connection 16 No ConnectionU No Connection 17 No ConnectionV No Connection 18 No ConnectionW Channel 2 Output, Collector (Drain) / Relay Normally Open 19 No ConnectionX Channel 2 Output, Emitter (Source) / Relay Common 20 Channel 2 TS 2 Status OutputY No Connection 21 No ConnectionZ No Connection 22 No Connection

Sensitivity, -DL/L, & Response Time

Sensitivity -DL/LResponse Time

Fail-Safe Mode Fail-Secure Mode0 1.28% 65 +/-25 ms 3.5 +/-2.5 ms1 0.64% 65 +/-25 ms 3.5 +/-2.5 ms2 0.32% 65 +/-25 ms 3.5 +/-2.5 ms3 0.16% 65 +/-25 ms 3.5 +/-2.5 ms4 0.08% 65 +/-25 ms 4.5 +/-3.5 ms5 0.04% 65 +/-25 ms 7.0 +/-6.0 ms6 0.02% 65 +/-25 ms 11.5 +/-10.5 ms7 0.01% 65 +/-25 ms 21.5 +/-20.5 ms

Factory Default Settings (Both Channels)DIP Switch ON OFF Factory Default

1 Channel Disabled Channel Enabled OFF2

Four (4) Frequency SelectionsOFF

3 OFF4 Fail-Safe Mode Fail-Secure Mode ON5 Presence Mode Pulse Mode ON6

Eight (8 Sensitivity SelectionsOFF

7 ON8 ON